11002343 has 4 divisors (see below), whose sum is σ = 12002568. Its totient is φ = 10002120.

The previous prime is 11002331. The next prime is 11002363. The reversal of 11002343 is 34320011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11002343 - 2⁶ = 11002279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500096 + ... + 500117.

It is an arithmetic number, because the mean of its divisors is an integer number (3000642).

Almost surely, 2^11002343 is an apocalyptic number.

11002343 is a deficient number, since it is larger than the sum of its proper divisors (1000225).

11002343 is a wasteful number, since it uses less digits than its factorization.

11002343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000224.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 11002343 is about 3316.9779920886. The cubic root of 11002343 is about 222.4137981946.

Adding to 11002343 its reverse (34320011), we get a palindrome (45322354).

It can be divided in two parts, 1100 and 2343, that added together give a palindrome (3443).

The spelling of 11002343 in words is "eleven million, two thousand, three hundred forty-three".